FW Works - GD3 Repex Tier 1 - Southern 0330
SGN have appointed suitably skilled, experienced and resourced contractors to undertake gas distribution mains and services replacement including diversion and reinforcement work together with all required engineering connection, disconnection and reinstatement work. Framework Agreement terms is for 5 years till March 2031 (plus 1 +1 years of optional extension)
Buyer
Southern Gas Networks (SGN)
Value
£795,000,000
Published
14 May 2026
Closes
4 Mar 2025
Procurement details
Source
Find a Tender
Region
Surrey, East and West Sussex
Procurement method
Selective
Category
Works
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
45231000
Construction work for pipelines, communication and power lines
45231100
General construction work for pipelines
45231110
Pipelaying construction work
45231111
Pipeline lifting and relaying
45231113
Pipeline relaying works
45231220
Construction work for gas pipelines
45231221
Gas supply mains construction work
Lots
Lot 1 South
£263,086,729
SGN have appointed suitably skilled, experienced and resourced contractors to undertake gas distribution mains and services replacement including diversion and reinforcement work together with all required engineering connection, disconnection and reinstatement work within SGN's Poole and Solent regions. An annual delivery target of 141.3 km is expected acro...
Delivery: South East (England), South West (England)
Lot 2 North
£266,070,342
SGN appointed contractors to delivery of turnkey gas distribution mains and services replacement, diversion and reinforcement works including all required engineering connections and disconnections together with reinstatement within SGN's Oxford and Aldershot regions. An annual delivery target of 119.00 km is expected across these regions. PE pipe and fittin...
Delivery: South East (England)
Lot 3 London
£273,797,400
SGN appointed contractors to delivery of turnkey gas distribution mains and services replacement, diversion and reinforcement works including all required engineering connections and disconnections together with reinstatement within SGN's Epsom, Orpington and Godstone regions. An annual delivery target of 177.73 km is expected across these areas. PE pipe and...
Delivery: London, South East (England)
Lot 4 South East
£238,107,929
SGN appointed contractors to delivery of turnkey gas distribution mains and services replacement, diversion and reinforcement works including all required engineering connections and disconnections together with reinstatement within SGN's Horsham and Ashford regions. An annual delivery target of 128.00 km is expected across these areas. PE pipe and fittings...
Delivery: South East (England)
Documents
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